LED Linestra type lamps with a 4-watt rating and 11.75-inch length replace 35-watt Linestra type lamps or Philinea. It comes with a double prong base for a standard connection, and it's the smallest size version. When installing this lamp, always apply equal pressure to each side of the lamp and prongs, as this will make an even positive electrical connection. Along with the quality of light, these are also rated at 50,000 hours meaning you'll save over $600 in lamp replacements costs over time not to mention a reduction in energy consumption. Unfortunately, there's no dimmable version of this concise Linestra type type energy efficient light bulb. This is the one that was made to replace the 35 watts with LED, which it does do. And that's the good news, but not being able to dim it is something that will probably be changed in the future. For now, the 20 inches and 40-inch version are the only ones that come with a dimmable option. But at least these can replace that 35 watt that is no longer made an extremely hard to get. All of the electronics are inside of the energy efficient light bulb, and so all you have to do to convert to LED is put them in. For people who are wondering whether this will be an adequate replacement for the old incandescent version, it is. The color is spot on and will give you the same amount of light if not more than what you have now. There are no other alternatives and now LED has become the standard for Linestra type lamps across the country. We often get asked whether there's anything special you need to do to replace these. The answer is no all you need to do is take out the old bulb and put in this new LED version. There's nothing more to it than that, no rewiring is required. All of the electronics of the LED lamp are inside the bulb. Once you put these and you should get many years of reliable service without having to change them out for a long time. If you use this in a home bathroom situation, some people might get 20 years to use out of it before even replacing it. It comes with a three-year warranty, so you're protected from any early failure, and we stand behind these products 100 percent. Most people say it has a higher light output than the old incandescent Linestra type lamps, so there may be a little bit of getting used to that. If you have one that's out and another old one still working, it's better to replace them both or all at the same time. That way no one will know the difference and see that it's probably a little bit brighter than it was before. It's a great way to save energy and to alleviate the problem of trying to get an old obsolete energy efficient light bulb that is no longer available.

- 50,000-hour life.

- 2700K.

- 300 lumens.
- Higher light output.

- Length is 11 3/4" inches.